Universal arbor hole
Durable metal threads built to last
Rust-resistant heavy-duty handle with vinyl grip
Molded plugs and heavy-duty strain relief protects electrical connections resulting in longer cord life
Quick Release Mounting Cap For Easy Access
Countersink, Tapered, #8 Wood Category_Power Tool Accessories Universal arbor hole#8 wood countersink, tapered drill, features widened flutes for drilling fast, clean pilot holes, 4 cutter, adjustable counter bore cuts & clears chips for fast, smooth countsinking, counter bore attaches securely to the flats on the shank with hex screws & adjusts for controlled pilot hole depth, 1 4" quick change shank reduces slipping in standard chucks, compatible with all 1 4" quick change chucks including impact drills, use for fine woodworking